linux-kernel - linux-next: build warning in Linus' tree

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Message-Id: <20110318100418.6556c92c.sfr@canb.auug.org.au>
Date:	Fri, 18 Mar 2011 10:04:18 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Roland Dreier <roland@...nel.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	Eric Dumazet <eric.dumazet@...il.com>,
	Tejun Heo <tj@...nel.org>, Changli Gao <xiaosuo@...il.com>,
	linux-rdma@...r.kernel.org
Subject: linux-next: build warning in Linus' tree

Hi all,

After merging the Linus' tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

drivers/infiniband/core/addr.c: In function 'addr4_resolve':
drivers/infiniband/core/addr.c:188: warning: 'ret' may be used uninitialized in this function

I didn't notice this one before, sorry.

I don't know what introduced it, but the third if statement in the
function will make us use "ret" uninitialised.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
http://www.canb.auug.org.au/~sfr/

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